public ResourceFetchContext(IResourceLockerFactory resourceLockerFactory,
string url,
ISingleResourceFetcher requireReloopFetcher,
ISingleResourceFinder root,
string entityUrl)
{
EntityUrl = entityUrl;
this.resourceLockerFactory = resourceLockerFactory;
Root = root;
Url = url;
RequireReloopFetcher = requireReloopFetcher;
}
private async Task <FetchResult <T> > FetchAsync <T>(string url,
Func <ISingleResourceFetcher, IResourceFetchContext, Task <T> > map,
string entityUrl,
ISingleResourceFetcher requiredReloopFetcher = null)
{
var ctx = new ResourceFetchContext(resourceLockerFactory, url, requiredReloopFetcher, this, entityUrl);
for (int i = 0; i < Count; i++)
{
var fetcher = this[i];
var val = await map(fetcher, ctx);
if (val != null)
{
return(new FetchResult <T>(ctx, fetcher, val));
}
if (ctx.RequireReloop)
{
return(await FetchAsync(url, map, entityUrl, fetcher));
}
}
return(default);
public FetchChapterIdentity(string url, string entityUrl)
{
Url = url;
EntityUrl = entityUrl;
ReloopFetcher = null;
}
public FetchResult(IResourceFetchContext resourceFetchContext, ISingleResourceFetcher triggerFetcher, T value)
{
ResourceFetchContext = resourceFetchContext;
TriggerFetcher = triggerFetcher;
Value = value;
}
public FetchChapterIdentity(string url, string entityUrl, ISingleResourceFetcher fetcher)
{
Url = url;
EntityUrl = entityUrl;
ReloopFetcher = fetcher;
}
